In the course of becoming a man that can take care of my girlfriend and family, I paid little attention to my girlfriend which was my source of motivation to push harder. Immediately after breaking up she started friend with benefits with another guy in a week. I even confronted the guy and got embarrassed. I even asked her to quit the friend with benefits and come back to me for a fresh start, she said I won’t be able to see her same again. How do I trust another woman like this. I’m a medic and not getting any younger